Зміст курсу
Типи даних у Python
Типи даних у Python
Обов'язкова Математика
Python supports fundamental arithmetic operations: addition (+), subtraction (-), multiplication (*), and division (/). These operations work with both integers (int) and floating-point numbers (float).
Addition (+)
Addition is used to sum two or more numbers.
a = 5 b = 3 result = a + b print(result) # output: 8
5 + 3 returns 8, and the result is stored in the result variable.
Subtraction (-)
Subtraction finds the difference between two numbers.
a = 10 b = 4 result = a - b print(result) # output: 6
10 - 4 equals 6, which is printed to the console.
Multiplication (*)
Multiplication calculates the product of two numbers.
a = 6 b = 7 result = a * b print(result) # output: 42
The number 6 is multiplied by 7, resulting in 42.
Division (/)
Division returns the quotient of two numbers.
a = 20 b = 5 result = a / b print(result) # output: 4.0
The result of 20 / 5 is 4.0 (a floating-point number).
⚠ Important!
You cannot divide by zero (0). If you try to execute 10 / 0, Python will raise a ZeroDivisionError.
a = 10 b = 0 result = a / b # this will cause an error!
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